HYUNDAI MOTOR COMPANY patent applications on April 11th, 2024
Patent Applications by HYUNDAI MOTOR COMPANY on April 11th, 2024
HYUNDAI MOTOR COMPANY: 38 patent applications
HYUNDAI MOTOR COMPANY has applied for patents in the areas of B60L15/20 (5), B60L50/60 (4), B60L58/12 (4), H01M4/525 (4), H01M4/505 (4)
With keywords such as: vehicle, battery, power, based, configured, wheel, including, cell, hydrogen, and control in patent application abstracts.
Patent Applications by HYUNDAI MOTOR COMPANY
Inventor(s): Kwang Mo Seong of Bucheon-si (KR) for hyundai motor company, Jung Sik Kim of Seoul (KR) for hyundai motor company
IPC Code(s): B01J21/06, B01D53/88, B01J21/08, B01J23/04, B01J23/10, B01J23/72, B01J29/072, B01J35/00, B01J37/00, B01J37/02, B01J37/03, B01J37/08, C09K11/77
Abstract: a phosphor-transition metal-photocatalyst hybrid composite material includes a plurality of beads including a phosphor material, a binder, and zeolite, a plurality of transition metal particles supported on the surface of each of the plurality of beads, and a photocatalyst layer formed on the surface of each of the plurality of beads supporting the transition metal particles by coating a photocatalyst material.
Inventor(s): Jung Yeon Park of Hwaseong-si (KR) for hyundai motor company, Woong Pyo Hong of Suwon-si (KR) for hyundai motor company, Seung Jeong Oh of Hwaseong-si (KR) for hyundai motor company, Se Hun Kwon of Busan (KR) for hyundai motor company, Susanta Bera of Busan (KR) for hyundai motor company, Hyun Jae Woo of Busan (KR) for hyundai motor company, Woo Jae Lee of Busan (KR) for hyundai motor company
IPC Code(s): B01J37/02, B01J19/18, B01J23/89, B01J37/08, C23C16/18, C23C16/455
Abstract: an atomic layer deposition method for manufacturing a platinum-based alloy catalyst includes applying a support in a reactor and depositing an alloy of platinum and a non-platinum metal on the support through a super cycle comprising a first sub-cycle and a second sub-cycle.
Inventor(s): Jae Won Heo of Seoul (KR) for hyundai motor company, Jin Han Kim of Hwasun-eup (KR) for hyundai motor company
IPC Code(s): B60H1/00, B60N2/00
Abstract: a method of controlling air conditioning for occupants through seating detection includes: determining whether an entire air conditioning condition is satisfied when an air conditioner is operated and performing air conditioning for the entire vehicle when the entire air conditioning condition is satisfied; detecting whether an occupant is seated on a rear seat and performing air conditioning for the entire vehicle when it is determined that the occupant is seated on the rear seat; detecting whether the occupant is seated on a front occupant seat when it is determined that the occupant is not seated on the rear seat; determining a heat load condition by comparing an outdoor air temperature and an interior temperature; and performing air conditioning control in consideration of whether the occupant is seated on the front occupant seat and the heat load condition.
20240116348.VEHICLE FRAME ASSEMBLY_simplified_abstract_(hyundai motor company)
Inventor(s): Seung Min Jeong of Hwaseong-si (KR) for hyundai motor company, Hyo Seop Cha of Seoul (KR) for hyundai motor company
IPC Code(s): B60K1/04
Abstract: a vehicle frame assembly includes a battery at a lower portion of a vehicle and a rear floor panel extending in a transverse direction of the vehicle and located rearward of the battery. opposite ends of the rear floor panel have second rear mounting parts extending outward and a center portion between the second rear mounting parts is depressed downward to provide a boarding space. the vehicle frame assembly includes frame rear side members extending in a longitudinal direction of the vehicle at opposite lateral sides of the battery. each frame rear side member has a front end and a back end connected to each other to be inclined and each front end has the same height as the boarding space depressed downward, and each back end is coupled to the second rear mounting parts in one direction to support the rear floor panel from below.
20240116361.ELECTRONIC PEDAL APPARATUS_simplified_abstract_(hyundai motor company)
Inventor(s): Eun Sik KIM of Gwangmyeong-si (KR) for hyundai motor company, Wi Sang PARK of Hwaseong-si (KR) for hyundai motor company, Jae Hyun CHO of Suwon-si (KR) for hyundai motor company, Jung Min LEE of Busan (KR) for hyundai motor company, Seong Ju JO of Seoul (KR) for hyundai motor company
IPC Code(s): B60K26/02, B60T7/04, G01L5/22
Abstract: an electronic pedal apparatus includes a pad that rectilinearly moves and rotates along a pad guide while being kept in line contact with the pad guide including a shape of an arc when a driver operates the pad, an acceleration signal or a braking signal for a vehicle is generated by operation of the single pad, and a movement direction of the pad at the time of generating the acceleration signal is different from a movement direction of the pad at the time of generating the braking signal.
Inventor(s): Seung Hyeon BIN of Hwaseong-Si (KR) for hyundai motor company, Byung Oh Tak of Hwaseong-Si (KR) for hyundai motor company, Seong Min Kim of Changwon-Si (KR) for hyundai motor company, Ho Rim Choi of Hwaseong-Si (KR) for hyundai motor company
IPC Code(s): B60L3/00, B60L15/20, H02P5/74, H02P27/06
Abstract: in a control method of a motor drive system, when a first motor corresponding to a first drive wheel is being driven in a second drive mode among a first drive mode in which the first motor is driven by a first inverter of the motor drive system and connected to a first end of each of coils of the first motor and the second drive mode in which the first motor is driven by the first inverter and a second inverter connected to a second end of each of the coils and configured to selectively operate, whether or not the second inverter malfunctions is determined. when the second inverter malfunctions, a drive mode is changed so that the first motor is driven in the first drive mode. an output limit of the first motor in the first drive mode is relaxed.
Inventor(s): Seung Hyeon BIN of Hwaseong-si (KR) for hyundai motor company, Byung Oh TAK of Hwaseong-si (KR) for hyundai motor company, Seong Min KIM of Changwon-si (KR) for hyundai motor company, Ho Rim CHOI of Hwaseong-si (KR) for hyundai motor company
IPC Code(s): B60L15/20, B60L50/60
Abstract: an electrified vehicle includes a motor including a plurality of windings, a first inverter connected to a first end of each of the plurality of windings and configured to drive the motor, a second inverter connected to a second end of each of the plurality of windings and configured to drive the motor in a second driving mode of a first driving mode and the second driving mode, a first controller configured to determine one of first and second output limit lines as an output limit line of the first driving mode, depending on whether a preset condition is satisfied, and a second controller configured to bidirectionally switch the first driving mode and the second driving mode within an operating point range according to the output limit line of the first driving mode in accordance with a value of a torque command for the motor and counter magnetic flux of the motor.
20240116395.VEHICLE AND METHOD OF CONTROLLING THE SAME_simplified_abstract_(hyundai motor company)
Inventor(s): Jin Kim of Suwon-si (KR) for hyundai motor company, HanYoung Park of Anyang-si (KR) for hyundai motor company
IPC Code(s): B60L58/12, B60L8/00, B60L53/22, B60L58/18
Abstract: a method of controlling a vehicle where the vehicle includes a first battery, a second battery, a solar cell, a power converter, a power divider, and a power supply. the method includes producing power by the solar cell and converting a voltage of the produced power by the power converter. the method also includes transferring, by the power divider, the power produced by the solar cell to at least one of the first battery or the second battery based on a state of charge (soc) of the first battery and a soc of the second battery. the method also includes stopping the power supply from supplying power to the power converter when a time for which the power is supplied to the power converter is longer than or equal to a predetermined reference time.
20240116398.ELECTRIFIED VEHICLE_simplified_abstract_(hyundai motor company)
Inventor(s): Yong Jae Kim of Suwon-Si (KR) for hyundai motor company, Ki Seung Baek of Hwaseong-Si (KR) for hyundai motor company, Jong Gu Lee of Seoul (KR) for hyundai motor company, Gun Goo Lee of Suwon-Si (KR) for hyundai motor company, Jeong Han Park of Anyang-Si (KR) for hyundai motor company
IPC Code(s): B60L58/25, B60L7/14, B60L15/20, B60L50/60, B60L58/12
Abstract: an electrified vehicle includes: a battery; a motor drive device configured to drive a motor through an inverter, based on a voltage of the battery; and a battery controller configured to determine whether to perform output limiting on the battery, based on whether a ratio of regenerative braking is less than or equal to a preset ratio, wherein the ratio of regenerative braking is varied according to an amount of charging of the battery and an amount of discharging of the battery within a preset time interval, and adjust, based on the output limiting being performed on the battery, a derate ratio associated with a battery output limit value.
Inventor(s): Hyun Jae Lee of Seoul (KR) for hyundai motor company, Yei Sik Jeon of Seoul (KR) for hyundai motor company
IPC Code(s): B60L58/32, H01M8/04029, H01M8/0432, H01M8/04701
Abstract: a power plant thermal-management-system control method for controlling thermal management systems in pmcs is provided. the thermal management systems are operated based on coolant temperatures of the pmcs of a power plant of a fuel cell vehicle to prevent the temperatures of the pmcs from deviating from a reference range, which in turn prevents degradation of fuel cells.
Inventor(s): Jang Hyun JUNG of Hwaseong-Si (KR) for hyundai motor company, Myungki YEOM of Incheon (KR) for hyundai motor company, Hyundong HER of Seoul (KR) for hyundai motor company
IPC Code(s): B60R16/023
Abstract: a vehicle including a judder identification device includes a first sensor group including a plurality of sensors; a second sensor group including a plurality of sensors different from the plurality of sensors of the first sensor group; a processor configured to predict a judder intensity based on information detected by the plurality of sensors of the first sensor group, predict a judder position based on the information detected by the plurality of sensors of the first sensor group and information detected by the plurality of sensors of the second sensor group, and identify a judder position and a judder intensity based on the predicted judder intensity, a preset judder intensity, the predicted judder position, and a preset judder position; and an outputter configured to output the identified judder position and the identified judder intensity.
Inventor(s): Sun Young PARK of () for hyundai motor company, Joon Young PARK of Whasung-Si (KR) for hyundai motor company, Sung Deok KIM of Whasung-Si (KR) for hyundai motor company
IPC Code(s): B60W20/10, B60W10/02, B60W10/06, B60W10/08, B60W10/10, B60W10/18
Abstract: a hybrid electric vehicle includes a transmission without a reverse gear and a control method thereof. a situation in which a connection between the motor and the engine is stuck is overcome. when a predetermined condition is met, whether or not an engine clutch is in a specific state is determined. a first driving source is disposed on one end of the engine clutch, and a second driving source is disposed on the other end of the engine clutch. when the engine clutch is in the specific state, reverse driving is prevented. a transmission is controlled to be in a neutral position.
Inventor(s): Hyung Wook Park of Seoul (KR) for hyundai motor company, Sung Roh Yoon of Seoul (KR) for hyundai motor company, Dong Hyeok Lee of Seoul (KR) for hyundai motor company
IPC Code(s): B60W30/095
Abstract: a collision safety control system includes a memory storing a collision safety model having a deep learning-based collision safety control logic. the collision safety control system also includes a processor electrically connected to the memory. the processor is configured to, in accordance with the collision safety control logic, train, based on at least one signal including pre-collision data and post-collision data, the collision safety model such that the collision safety model outputs a collision type and a required time-to-fire (rttf) of passenger protection equipment corresponding to the at least one signal.
Inventor(s): Sheen Gil Kang of Yongin-si (KR) for hyundai motor company
IPC Code(s): B60W40/105, B60W40/107, B60W40/11
Abstract: disclosed are an apparatus for estimating a bounce speed of a vehicle and a method thereof. the apparatus includes an acceleration sensor that detects an acceleration of the vehicle, a front wheel speed sensor that detects a wheel speed of a front wheel of the vehicle, a rear wheel speed sensor that detects a wheel speed of a rear wheel of the vehicle, and a controller. the controller determines a wheel acceleration of the front wheel based on the wheel speed of the front wheel, determines a wheel acceleration of the rear wheel based on the wheel speed of the rear wheel, and estimates the bounce speed of the vehicle. the bounce speed of the vehicle is estimated based on the acceleration of the vehicle, the wheel acceleration of the front wheel, and the wheel acceleration of the rear wheel.
20240116519.METHOD FOR CONTROLLING DRIVING OF VEHICLE_simplified_abstract_(hyundai motor company)
Inventor(s): Ji Won OH of Hwaseong-Si (KR) for hyundai motor company
IPC Code(s): B60W40/112, B60W10/16, B60W10/20, B60W30/182
Abstract: a method for controlling driving of a vehicle, can control driving of a vehicle so that handling responsiveness may be differentiated in correspondence to a vehicle driving mode, steering input information by a driver, etc. the method for controlling driving of a vehicle distributes a request torque command into a left wheel torque command and a right wheel torque command, corrects the distributed torque commands using a differential control amount according to a vehicle driving mode and steering input information by a driver, and then performs torque command follow control for controlling torque which is applied to the wheels based on the post-correction torque commands.
Inventor(s): Tae Dong OH of Seoul (KR) for hyundai motor company
IPC Code(s): B60W60/00, B60W40/06
Abstract: an autonomous driving control apparatus for determining an object using high definition map and sensor fusion on a road with a gradient and a method thereof are provided. the autonomous driving control apparatus includes a sensor that obtain information about an object around a vehicle, a communication device that receives information about a high definition map around the vehicle, and a processor electrically connected with the sensor and the communication device the processor navigates a vehicle lane link and a target lane link based on the information about the object and the information about the high definition map, determines a valid contour region by applying a valid contour verification algorithm to the vehicle lane link and the target lane link, and recognizes an object in the valid contour region.
Inventor(s): Chang Un JEON of Hwaseong-si (KR) for hyundai motor company, Seung Tae SONG of Suwon-si (KR) for hyundai motor company
IPC Code(s): B62D25/02, B62D25/20
Abstract: a side sill reinforcement member for a vehicle, includes an external member including a plurality of external panels extending in a longitudinal direction of the vehicle and forming an internal space by coupling the external panels to each other and an internal reinforcement member mounted in the internal space of the external member and including a plurality of internal panels extending in the longitudinal direction of the vehicle, the internal panels being each fixed on a first side thereof to an internal surface of the external panel and fixed on a second side thereof in contact with each other in the internal space.
20240117146.POLYAMIDE RESIN COMPOSITION_simplified_abstract_(hyundai motor company)
Inventor(s): Dong Jun Lee of Suwon-si (KR) for hyundai motor company, Gi Bong Chung of Daegu (KR) for hyundai motor company, Soo Yeon Park of Gimcheon-si (KR) for hyundai motor company
IPC Code(s): C08K3/04, C08K7/06
Abstract: a polyamide resin composition using a recycled carbon fiber to establish reasonable manufacturing costs. the polyamide resin composition has excellent processability and can be used for injection molding, so that molded products with various structures can be made from the polyamide resin composition. in addition, good mechanical properties of the polyamide resin composition enable applications in various fields.
Inventor(s): Duck Hyoung HWANG of Seoul (KR) for hyundai motor company, Hyun Jun KIM of Hwaseong-si (KR) for hyundai motor company, Hyo Sang AHN of Suwon (KR) for hyundai motor company, Sang Hyun RHO of Seoul (KR) for hyundai motor company, Suk JANG of Seoul (KR) for hyundai motor company, Myung LEE of Seoul (KR) for hyundai motor company, Da Young YU of Seoul (KR) for hyundai motor company, Hyun Jin CHOI of Seoul (KR) for hyundai motor company, Do Hyoung KIM of Seoul (KR) for hyundai motor company, Chan Ho JUNG of Seoul (KR) for hyundai motor company
IPC Code(s): C08K7/14, B32B5/02, B32B7/12, B32B15/14, B32B15/20, B32B37/12, C09J123/02
Abstract: a sandwich panel for an automobile includes a core layer, a surface layer, and an adhesive layer. the core layer includes glass fibers and thermoplastic resins and defines an optimal weight and thickness to provide flexural performance and non-flammability. the sandwich panel provides a flame barrier layer, which is a non-combustible layer during ignition and prevents flame from leaking to the outside of the panel.
Inventor(s): Hyun Jung Kim of Seoul (KR) for hyundai motor company, Ho Tak Jeon of Hwaseong-si (KR) for hyundai motor company, Jae Sik Seo of Hwaseong-si (KR) for hyundai motor company, Ji Hwan Park of Anseong-si (KR) for hyundai motor company, Dae Joung Cho of Daeso-myeon (KR) for hyundai motor company
IPC Code(s): C09D133/08, C08K3/08
Abstract: a paint composition is prepared by mixing each of an acrylic resin, an acrylic polyol resin, a polycarbonate diol resin, a diisocyanate, a solvent, and an antibacterial agent in appropriate amounts. as a result, the paint composition has improved physical properties and effective antibacterial activities.
Inventor(s): Byung Ryeol Lee of Yongin-si (KR) for hyundai motor company
IPC Code(s): F16J15/16, H01M8/0276
Abstract: a sealing structure includes a first connector body having a groove, a second connector body encompassing the first connector body, an o-ring partially received in the groove of the first connector body, and a variable back-up ring partially received in the groove of the first connector body and holding the o-ring. the variable back-up ring is deformable in a radial direction depending on a magnitude of a fluid pressure applied between the first connector body and the second connector body.
20240117930.HYDROGEN STORAGE DEVICE_simplified_abstract_(hyundai motor company)
Inventor(s): Ji Hye Park of Seoul (KR) for hyundai motor company, Won Jung Kim of Seoul (KR) for hyundai motor company, Kyung Moon Lee of Uiwang-si (KR) for hyundai motor company, Dong Hoon Nam of Suwon-si (KR) for hyundai motor company, Young Jin Cho of Gimhae-si (KR) for hyundai motor company, Byeong Soo Shin of Uiwang-si (KR) for hyundai motor company, Ji Hoon Lee of Uiwang-si (KR) for hyundai motor company, Suk Hoon Hong of Seoul (KR) for hyundai motor company, Hoon Mo Park of Seongnam-si (KR) for hyundai motor company, Yong Doo Son of Incheon (KR) for hyundai motor company
IPC Code(s): F17C1/00
Abstract: a hydrogen storage device includes a storage container having an accommodation space in an interior thereof, a first metal hydride material provided in the interior of the storage container and that stores hydrogen, and a second metal hydride material provided in the interior of the storage container and that stores the hydrogen at a pressure that is different from that of the first metal hydride material. an advantageous effect of restraining an excessive rise of a pressure of the storage container and enhancing safety and reliability may be obtained.
Inventor(s): Stephan Revidat of Langen (DE) for hyundai motor company, Carsten Loevenich of Oberstenfeld (DE) for hyundai motor company, Sebastian Martin of Fulda (DE) for hyundai motor company, Yannick Port of Limeshain (DE) for hyundai motor company, Ulrich Karrer of Mainz (DE) for hyundai motor company, Andreas Kapp of Eschborn (DE) for hyundai motor company
IPC Code(s): F17C1/16, F17C5/02, F17C7/02
Abstract: disclosed are a hydrogen tank and a method of operating the same. the hydrogen tank includes a tank vessel configured with an enclosed interior space for storing an admixture of carbon dioxide and gaseous hydrogen; and a tank port configured to fluidly contact the interior space of the tank vessel and including a semipermeable membrane, which is configured substantially permeable for the gaseous hydrogen and substantially impermeable for the carbon dioxide and is arranged to seal the tank vessel against the outside. the gaseous hydrogen can enter and leave the tank vessel through the tank port via the semipermeable membrane but carbon dioxide is kept in the tank vessel.
Inventor(s): Dong Seok Ko of Yongin-si (KR) for hyundai motor company
IPC Code(s): F17C5/06, F17C5/00, F17C13/02, F17C13/04
Abstract: a hydrogen refueling system includes a first vessel that stores hydrogen generated by a hydrogen generator, a first compressor that compresses the hydrogen generated by the first vessel, a second vessel that stores the hydrogen compressed by the first compressor, a hydrogen supply valve positioned between the first vessel and the second vessel, and a controller that identifies a pressure of the first vessel based on whether a charging target initiates charging and that the first compressor operates, and controls the hydrogen supply valve to supply the hydrogen from the second vessel to the first vessel, based on whether the pressure of the first vessel is less than or equal to set pressure.
20240117941.HYDROGEN STORAGE SYSTEM_simplified_abstract_(hyundai motor company)
Inventor(s): Ji Hye Park of Seoul (KR) for hyundai motor company, Won Jung Kim of Seoul (KR) for hyundai motor company, Kyung Moon Lee of Uiwang-si (KR) for hyundai motor company, Dong Hoon Nam of Suwon-si (KR) for hyundai motor company, Young Jin Cho of Gimhae-si (KR) for hyundai motor company, Byeong Soo Shin of Uiwang-si (KR) for hyundai motor company, Ji Hoon Lee of Uiwang-si (KR) for hyundai motor company, Suk Hoon Hong of Seoul (KR) for hyundai motor company, Hoon Mo Park of Seongnam-si (KR) for hyundai motor company, Yong Doo Son of Incheon (KR) for hyundai motor company
IPC Code(s): F17C11/00
Abstract: a hydrogen storage system is disclosed and includes a storage unit including a plurality of unit storage containers, in which metal hydride materials are respectively provided in an interior thereof and which are connected to each other in parallel, and a thermal fluid line defining a thermal fluid passage, which passes via the plurality of unit storage containers continuously and through which a thermal fluid flows for heating or cooling the unit storage containers, thereby enhancing a storage performance and an efficiency of the hydrogen.
Inventor(s): Mi Yong Lee of Hwaseong-Si (KR) for hyundai motor company, Seong Hyun Son of Changwon-Si (KR) for hyundai motor company, Moon Young Jung of Suwon-Si (KR) for hyundai motor company, Jun Ho Song of Suwon-Si (KR) for hyundai motor company, Jong Seo Kim of Suwon-Si (KR) for hyundai motor company, Woo Chang Jeong of Suwon-Si (KR) for hyundai motor company, Gwan Mu Lee of Suwon-Si (KR) for hyundai motor company, Dong Seok Suh of Seoul (KR) for hyundai motor company, Feng Wang of Suwon-Si (KR) for hyundai motor company
IPC Code(s): G01B7/16, G01L1/22, H01B1/04, H01B1/06, H01B7/08, H01B13/00
Abstract: a strain sensor may have a conductive elastic yarn including a first fiber having a predetermined length and a shape of a fiber yarn and a second fiber having electrical conductivity and a sheet shape. the strain sensor may have a pair of wiring members electrically connected to both ends of the conductive elastic yarn. the conductive elastic yarn, with the second fiber wrapped around the first fiber, is twisted in a coil shape.
20240118426.INTEGRATED LAMP DEVICE FOR A VEHICLE_simplified_abstract_(hyundai motor company)
Inventor(s): Joon Bo Shim of Seoul (KR) for hyundai motor company
IPC Code(s): G01S17/931, B60Q1/04, F21V29/70, G01S7/481
Abstract: an integrated lamp device for a vehicle includes a first light source module for lidar sensing and a second light source module for beam patterning installed in a single housing, thereby reducing an overall size. further, an aiming adjustment is performed by a reflection unit separated from the light source modules, thereby stabilizing a structure and ensuring durability performance.
20240119371.VEHICLE CONTROL SYSTEM AND METHOD_simplified_abstract_(hyundai motor company)
Inventor(s): Se Young Park of Suwon-si (KR) for hyundai motor company
IPC Code(s): G06Q10/02, G06Q50/30, G08G1/123
Abstract: a vehicle control system and a method are disclosed. the vehicle control system includes a terminal that obtains boarding request information from a passenger, a vehicle that updates location information and remaining seat information, and a server. the server determines the terminal as a boarding schedule terminal when receiving the boarding request information from the terminal and determines whether the passenger is capable of boarding a vehicle based on a location of the boarding schedule terminal when it is determined that the vehicle approaches a stop corresponding to the boarding request information.
Inventor(s): Kyoung Kook HONG of Hwaseong-Si (KR) for hyundai motor company, Su Bin KANG of Seomgnam-Si (KR) for hyundai motor company, Young Seok KIM of Seongnam-Si (KR) for hyundai motor company
IPC Code(s): H01L23/498, H01L21/48, H01L23/00, H01L23/373
Abstract: a power module and a manufacturing method include semiconductor chips, an insulating circuit board including an insulating layer and a first metal layer disposed on a first surface of the insulating layer, and lead frames disposed between the semiconductor chips and the insulating circuit board.
Inventor(s): Sung Woo NOH of Seoul (KR) for hyundai motor company, Hong Seok MIN of Yongin-si (KR) for hyundai motor company, Sang Heon LEE of Yongin-si (KR) for hyundai motor company, Jeong Hyun SEO of Jung-gu (KR) for hyundai motor company, Im Sul SEO of Jincheon-gun (KR) for hyundai motor company, Chung Bum LIM of Suwon-si (KR) for hyundai motor company, Ju Yeong SEONG of Seongnam-si (KR) for hyundai motor company, Je Sik PARK of Seoul (KR) for hyundai motor company
IPC Code(s): H01M4/505, C01G53/00, H01M4/131, H01M4/525, H01M10/0562
Abstract: the present disclosure relates to a cathode active material for an all-solid-state battery with a controlled particle size and a method for preparing the same. in particular, the cathode active material includes lithium and a transition metal, wherein the cathode active material has a single peak in the range of 1 �m to 10 �m as a result of particle size distribution (psd) analysis.
Inventor(s): Seung Min Oh of Incheon (KR) for hyundai motor company, Sung Ho Ban of Hwaseong-si (KR) for hyundai motor company, Sang Hun Lee of Paju-si (KR) for hyundai motor company, Chang Hoon Song of Seoul (KR) for hyundai motor company, Yoon Sung Lee of Suwon-si (KR) for hyundai motor company, Ko Eun Kim of Cheongju-si (KR) for hyundai motor company, Van Chuong Ho of Incheon (KR) for hyundai motor company, Jun Young Mun of Seoul (KR) for hyundai motor company
IPC Code(s): H01M4/525, H01M4/04, H01M4/485, H01M4/505, H01M4/62
Abstract: a positive electrode material for a lithium secondary battery has improved electron conductivity and surface stability because oxidation-treated carbon nanotubes are stably attached to the surface of an active material. according to one embodiment the positive electrode material includes a positive electrode active material core made of a li—ni—co—mn-m-o-based material (m=transition metal) and an oxidized carbon nanotube coating layer formed on the surface of the positive electrode active material core and including 1% to 3% by weight of oxidation-treated carbon nanotubes (ocnt) relative to 100% by weight of the positive electrode active material core.
Inventor(s): Ji Hoon Yang of Hwaseong-si (KR) for hyundai motor company, Geon Hee Cho of Uijeongbu-si (KR) for hyundai motor company, Kook Il Han of Seongnam-si (KR) for hyundai motor company, Yoon Hwan Cho of Seoul (KR) for hyundai motor company
IPC Code(s): H01M4/92, H01M4/90
Abstract: disclosed are an electrode slurry for a fuel cell capable of forming a multilayer structure without an interface using a first support and a second support having different mesopore fractions and densities, a multilayer electrode structure using the same, and a manufacturing method thereof. the electrode slurry for a fuel cell includes a first catalyst including a first support on which a first metal is supported, a second catalyst including a second support on which a second metal is supported, an ionomer, and a solvent, the first support and the second support having different mesopore fractions and densities.
Inventor(s): Jae Gwang LEE of Seoul (KR) for hyundai motor company, Won Sik JEONG of Pyeongtaek-si (KR) for hyundai motor company
IPC Code(s): H01M8/04225, H01M10/44, H01M10/46, H01M16/00, H02J7/00
Abstract: the fuel cell start control system includes a plurality of fuel cell stacks configured to generate power by receiving air and fuel, a power storage device connected to a bidirectional converter and configured to be charged by generated power of a respective fuel cell stack or configured to supply power, and includes a controller configured to control a start of a fuel cell stack among the plurality of fuel cell stacks which satisfies a start condition based on a fuel cell stack starting request, the controller configured to control a start of at least one fuel cell stack based on generated power of the fuel cell stack or charged power of at least one power storage device.
20240120515.FUEL CELL SYSTEM_simplified_abstract_(hyundai motor company)
Inventor(s): Mi Sun KIM of Yongin-Si (KR) for hyundai motor company
IPC Code(s): H01M8/04701, H01M8/04089, H01M8/04119, H01M8/04228, H01M8/04492, H01M8/04537, H01M8/04746
Abstract: a fuel cell system, includes a fuel cell stack, an air supply line connected to an inlet of an air electrode of the fuel cell stack to supply air, an integrated discharge line configured to be connected to an outlet of a hydrogen electrode of the fuel cell stack and discharge a waste product to outside, an integrated discharge valve provided in the integrated discharge line, a connection line configured to connect the integrated discharge valve and the air supply line, and a controller configured to control the integrated discharge valve to discharge the waste product to the outside through the integrated discharge line or to supply the waste product to the air supply line through the connection line.
Inventor(s): Kyung Mo KIM of Hwaseong-si (KR) for hyundai motor company
IPC Code(s): H01M10/0583
Abstract: the present disclosure relates to a secondary battery, and more particularly to an electrode of a battery. a device for intercepting pickup of multiple electrodes includes a variable jig movable between a first position and a second position, wherein the variable jig is configured to allow a first-type electrode including a first mark to be picked up at the first position and to allow a second-type electrode including a second mark to be picked up at the second position.
Inventor(s): Hyunchang Kang of Seoul (KR) for hyundai motor company, Bum Jin Kim of Hwaseong-si (KR) for hyundai motor company, Kyubin Chung of Seoul (KR) for hyundai motor company, Seoha Kang of Hanam-si (KR) for hyundai motor company, Ji Woong Han of Daegu (KR) for hyundai motor company, Wan Choi of Daegu (KR) for hyundai motor company, Houk Park of Daegu (KR) for hyundai motor company, Jae Eun Kim of Daegu (KR) for hyundai motor company
IPC Code(s): H01M10/48, G01R31/385, H01M10/058
Abstract: a sensing block includes a block body having a plurality of slots through which electrode leads of battery cells pass, a plurality of sensing terminals installed between the plurality of slots on a front surface of the block body, a circuit board installed on the front surface of the block body, and a connector installed on the circuit board.
Inventor(s): Hyunchang KANG of Seoul (KR) for hyundai motor company, Jun Seok Chol of Hwaseong-Si (KR) for hyundai motor company, Ji Woong Han of Daegu (KR) for hyundai motor company, Wan Chol of Daegu (KR) for hyundai motor company, Houk Park of Daegu (KR) for hyundai motor company, Jae Eun Kim of Daegu (KR) for hyundai motor company
IPC Code(s): H01M50/202, H01M50/262
Abstract: a battery cell cartridge in which a battery cell is accommodated, includes first, second, third and fourth frames formed in a quadrangular shape, wherein the first frame and the second frame extend along a horizontal direction and are spaced from each other at a predetermined interval therebetween, the first frame is positioned on an upper side and the second frame is positioned on a lower side, the third frame and the fourth frame extend along a vertical direction and are spaced from each other at a predetermined interval therebetween, and the third frame is positioned on a first side and the third frame is positioned on a second side opposite to the second frame.
Inventor(s): Min Ho SHIN of Yongin, Gyeonggi-do (KR) for hyundai motor company
IPC Code(s): H04L9/32, H04L9/08, H04L9/30
Abstract: an authentication method and device enable a charging station to verify a contract certificate of an electric vehicle based on a cross certificate when the charging station is not equipped with an mo rootca certificate. an electric vehicle authentication method for providing plug-and-charge charging to the electric vehicle in the charging station includes: transmitting, to the electric vehicle, an secc certificate chain including an secc certificate and at least one charging device family subca certificate and receiving a verification result for the secc certificate from the electric vehicle; receiving a contract certificate chain including a contract certificate from the electric vehicle; and verifying the cross certificate based on a predetermined rootca certificate to obtain a public key of a charging operator rootca or a charging operator subca included in the cross certificate and verifying the contract certificate based on an obtained public key.
HYUNDAI MOTOR COMPANY patent applications on April 11th, 2024
- HYUNDAI MOTOR COMPANY
- B01J21/06
- B01D53/88
- B01J21/08
- B01J23/04
- B01J23/10
- B01J23/72
- B01J29/072
- B01J35/00
- B01J37/00
- B01J37/02
- B01J37/03
- B01J37/08
- C09K11/77
- Hyundai motor company
- B01J19/18
- B01J23/89
- C23C16/18
- C23C16/455
- B60H1/00
- B60N2/00
- B60K1/04
- B60K26/02
- B60T7/04
- G01L5/22
- B60L3/00
- B60L15/20
- H02P5/74
- H02P27/06
- B60L50/60
- B60L58/12
- B60L8/00
- B60L53/22
- B60L58/18
- B60L58/25
- B60L7/14
- B60L58/32
- H01M8/04029
- H01M8/0432
- H01M8/04701
- B60R16/023
- B60W20/10
- B60W10/02
- B60W10/06
- B60W10/08
- B60W10/10
- B60W10/18
- B60W30/095
- B60W40/105
- B60W40/107
- B60W40/11
- B60W40/112
- B60W10/16
- B60W10/20
- B60W30/182
- B60W60/00
- B60W40/06
- B62D25/02
- B62D25/20
- C08K3/04
- C08K7/06
- C08K7/14
- B32B5/02
- B32B7/12
- B32B15/14
- B32B15/20
- B32B37/12
- C09J123/02
- C09D133/08
- C08K3/08
- F16J15/16
- H01M8/0276
- F17C1/00
- F17C1/16
- F17C5/02
- F17C7/02
- F17C5/06
- F17C5/00
- F17C13/02
- F17C13/04
- F17C11/00
- G01B7/16
- G01L1/22
- H01B1/04
- H01B1/06
- H01B7/08
- H01B13/00
- G01S17/931
- B60Q1/04
- F21V29/70
- G01S7/481
- G06Q10/02
- G06Q50/30
- G08G1/123
- H01L23/498
- H01L21/48
- H01L23/00
- H01L23/373
- H01M4/505
- C01G53/00
- H01M4/131
- H01M4/525
- H01M10/0562
- H01M4/04
- H01M4/485
- H01M4/62
- H01M4/92
- H01M4/90
- H01M8/04225
- H01M10/44
- H01M10/46
- H01M16/00
- H02J7/00
- H01M8/04089
- H01M8/04119
- H01M8/04228
- H01M8/04492
- H01M8/04537
- H01M8/04746
- H01M10/0583
- H01M10/48
- G01R31/385
- H01M10/058
- H01M50/202
- H01M50/262
- H04L9/32
- H04L9/08
- H04L9/30
